I would like to request removing Analytics, msa, mab and etc. apps from MIUI ROMs.
Applications are already compromised itself and many MIUI users are complain that they are showing advertising notifications in chinese which is useless as most users do not speak chinese.

This "backdoor" is not different of what Google do with Play Services and Framework. It's used to update system apps in the background, Xiaomi shouldn't remove them as it will make us update all the MIUI services manually

The Google's issues is different subject and should be reported to Google.
Here we are talking about MIUI features and there are lot of people unhappy with the behaviour of these pre-installed apps.
The option can be to make apps disablable by user from application settings.
With respect to MIUI services update we already have OTA update tool and adding another tool just vasting phone resources.